Chemical Engineering Thermodynamics Co-efficient of Performance (COP) of a refrigerator is the ratio of the Lower to higher temperature Higher to lower temperature Refrigeration obtained to the work required Work required to refrigeration obtained Lower to higher temperature Higher to lower temperature Refrigeration obtained to the work required Work required to refrigeration obtained ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The enthalpy change when ammonia gas is dissolved in water is called the heat of Formation Dilution Solution Combustion Formation Dilution Solution Combustion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Change of heat content when one mole of compound is burnt in oxygen at constant pressure is called the Heat of combustion Heat of formation Calorific value Heat of reaction Heat of combustion Heat of formation Calorific value Heat of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The necessary condition for phase equilibrium in a multiphase system of N components is that the Sum of the chemical potentials of any given component in all the phases should be the same None of these Chemical potentials of a given component should be equal in all phases Chemical potentials of all components should be same in a particular phase Sum of the chemical potentials of any given component in all the phases should be the same None of these Chemical potentials of a given component should be equal in all phases Chemical potentials of all components should be same in a particular phase ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a reversible process Tds = dE + dW DW - dE = Tds Tds - dW + dE >0 DE - dW = Tds Tds = dE + dW DW - dE = Tds Tds - dW + dE >0 DE - dW = Tds ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The necessary and sufficient condition for equilibrium between two phases is The temperature of each phase should be same The chemical potential of each component should be same in the two phases The concentration of each component should be same in the two phases The pressure should be same in the two phases The temperature of each phase should be same The chemical potential of each component should be same in the two phases The concentration of each component should be same in the two phases The pressure should be same in the two phases ANSWER DOWNLOAD EXAMIANS APP
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